import re
import requests

from pprint import pprint

url = 'https://kyfw.12306.cn/otn/resources/js/framework/station_name.js?station_version=1.9015'
response = requests.get(url,verify=False)
stations = re.findall(u'([\u4e00-\u9fa5]+)\|([A-Z]+)', response.text)
pprint(dict(stations),indent=4)